Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
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Qnap
A 16-bay rackmount NAS with AMD Ryzen V1500B processor, 16GB DDR4 memory, dual 2.5 GbE ports, redundant 550W power supplies, and PCIe expansion slots for 10GbE or NVMe upgrades
The Qnap TS-1673AU-RP-16G-US is a 3U rackmount storage server built around an AMD Ryzen V1500B quad-core processor running at 2.2 GHz. It ships with 16 GB of DDR4 memory, expandable to 64 GB across two SODIMM slots. Sixteen SATA drive bays support 3.5-inch hard drives or 2.5-inch SSDs for a maximum raw capacity of 352 TB. Dual redundant 550 W power supplies and two 2.5 GbE RJ-45 ports come standard.
Two PCIe 3.0 x4 slots allow the addition of 10 GbE adapters, M.2 NVMe caching cards or entry-level NVIDIA GPUs for video processing and GPU passthrough. Qtier auto-tiering and SSD caching keep hot data on fast media. Organisations needing only basic file sharing or a smaller bay count will find the 16-bay chassis and redundant power unnecessary.
The combination of sixteen hot-swappable SATA bays and dual 550 W power supplies determines whether this unit fits the rack space, drive count and uptime requirements of the deployment.
| Brand | QNAP |
|---|---|
| Part Number | TS-1673AU-RP-16G-US |
| Port RJ-45 | 2 x 2.5 GbE |
| HDD Interface | 16 x SATA (16 x Bay) |
| Form Factor | 16-Bay |
| Processor | AMD Ryzen™ Embedded V1500B 4-core/8-thread 2.2 GHz processor |
| Installed Memory | 16GB |
| Max Memory Capacity | 64GB |
| Memory Slot | 2 x DDR4 SODIMM |
| Included HDD Capacity | Diskless System |
| Max Capacity | 352TB |
| Drive Compatibility | 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| LEDs | HDD 1-16, Status, LAN, USB, Power |
| Power | 550W (x2), 100-240V AC, 50-60Hz, 7-3.5A |
| Power Consumption | Power Consumption: HDD Sleep Mode 47.75 W Power Consumption: Operating Mode, Typical 97.34 W |
| Usage | Ultra high prerformance for large number of users |
| Temperature | Operating Temperature 0 - 40 °C (32°F - 104°F) Storage Temperature -20 - 70°C (-4°F - 158°F) |
| Humidity | 5-95% RH non-condensing, wet bulb: 27°C (80.6°F) |
| Dimensions | 5.2 × 18.98 × 16.73 inch |
| Weight | Weight (Net) 26.46 lbs Weight (Gross) 37.81 lbs |
| Shipping weight | 15.85 kg |
| Package size | 597 × 594 × 305 mm |
The unit draws 97.34 W in typical operation and drops to 47.75 W when the drives sleep. It is rated for 0 – 40 °C ambient temperature and 5 – 95 % non-condensing humidity, so a normal server rack with standard airflow keeps it within spec.
You need sixteen 3.5-inch SATA hard drives or 2.5-inch SATA SSDs for the bays, plus up to two DDR4 SODIMM sticks if you want to expand beyond the installed 16 GB up to the 64 GB maximum.
Yes. Both 2.5 GbE ports auto-negotiate down to 1 GbE, 100 MbE or 10 MbE, and the sixteen drive bays accept any 3.5-inch or 2.5-inch SATA drive you already own.
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